Cleanmails vs Colldly

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Cleanmails compared with Colldly
Detail	Cleanmails	Colldly
What it does	Self-hosted cold email tool with unlimited mailboxes, sender rotation, and AI replies	AI cold email platform that finds companies, reads their websites, writes personalized emails, sends them and collects replies.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	SK
Pricing model	Paid	Freemium
Pricing	Lifetime License: $199 one time (includes unlimited mailboxes, senders, leads, smart rotation, email warmup, variants, AI auto-reply, MCP protocol, webhooks, client workspaces, white label branding, lifetime updates). Source Code License: $597 one time (includes source code, deployment tools, white	Free: 200 credits (one-off), 1 campaign, 1 mailbox, 10 emails/day. Starter: 19 EUR/month, 2,000 credits/month, 3 campaigns, 5 mailboxes, 100 emails/day. Pro: 39 EUR/month, 6,000 credits/month, 10 campaigns, 10 mailboxes, 400 emails/day. Agency: 89 EUR/month, 15,000 credits/month, 30 campaigns, unlim
Key features	Unlimited mailboxes and senders with no per-seat fees Automated campaign sequences with multi-step cadences Smart sender and subject line rotation for variant emails MCP protocol integration for AI agent control AI-powered auto-replies with intent classification SMTP and AWS SES provider connectivity Unified inbox for managing replies across all accounts Webhook and CRM integrations White label branding for resellers	Google Maps company search in 49 countries AI writes personalized emails from each company's website Mailbox rotation to protect deliverability Unified inbox for all replies sorted by intent Email verification with syntax, domain, MX and SMTP checks Follow-up sequences with 2 to 10+ steps Campaign statistics with open rates, clicks and heatmaps API and webhooks for integration
What makes it different	One-time $199 payment instead of recurring monthly fees Self-hosted on your own server for complete data privacy Unlimited everything: mailboxes, senders, leads, and contacts MCP protocol support for native AI agent integration Lifetime free updates included with purchase	No per-seat fees; multiple users on one plan AI reads each company's website and writes a unique email, not a template Sending is free; you only pay for finding, enriching, verifying and AI writing Free trial with 200 credits and no credit card required
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	4 no change since last check
Trust Flow (Majestic)	6	4
Citation Flow (Majestic)	12	17
Referring domains (Majestic)	6	6

5 details filled in for both companies.

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